although I heard that the FBI hires Krycek part time to interrogate some criminals incuding those who impersonate Field Agents so maybe you'd like to be apprehended. ;-)
I really don't know for sure about wearing FBI merchandise. I think it was just something I read somewhere. Probably some Fox poster who had no idea what they're talking about. Maybe the FBI has a gift store.
So your Dad is a cop? What does he think of TXF? Does he laugh at the unrealistic police situations or does he think it's fairly accurate?
I'm glad Mulder and Scully set up a nice home together over at your niece's. :-) They should have a housewarming party!